Factor Info

ID 146903
Size 1226 digits / 4071 bits
Status composite
Value 17958823189263540115997848479798755800362892336848403990167160816447675745338180920709956903630656710472545597188571270052618121919451123501280706362685516260509924837124708860277756868312228736459426285187137196682113850016157737320191847165524030062998962244379045013358958583340595705186755173129790809672412749653628246307154739838737292160221756342758036118949444602283807536302800353257383611936947587129180674638579911675040206039136333574212844550721738652003280770639560384330544949016437765756873154853325320256160405869239440467438835526025518916526656828229075190887101776630742046823426534812340718619477588622620171891745823008490774445500510038301391903369358871909128469866746890652973128015480306344637430630301494102345192880100796616802085396319149911131463339045766691125099854099870135395913106750963791063870553437764407188420829213202775156759461984573254450281945553653398869168459048367973343288327495501371796208438867115066198044148920782011543046978833882003832605307382002131461483904726820714234401274979365384532928437876702501297440714551229186562306691803117993349969684144420967888471476221314133979174330059575008479951656705592707823983349494450660897297856877718636753695140335361113790029

Factorizations

Primary (ID: 146904) 246481581579886849168659931 (proven prime)
(ID: 146905) 72860710622480842513493621763100884797606012462845883415643755071337093338330313602678839467554519561521893326345374653125246487214850202201070065797919050584812057063135889320296841001340299448798541901201486066604768616678350820581082138313044418817918752581391900286292447621944783675152939131871245352574964536658152492166745351712326032402571076650906237520427749615821514759588247984432673543854167259956923567003679291332695803336931401293367380221242511594606271011511556930544322630379992828665969135900631496858961049655117997853725368878253732604408953372519879165967218806608690892424954564878873026650135707044065914519601714980590034871944996001551564414552283365615511757547552097651918213260366456520317928775790083539404641702622808329251699290643312247120651717773640272406733036492874599489514173598812223024738905511019190543970508423609570490553744581027132855671132625712238733237297602658473115701580464120466609186835551150135652583560720983216013818372070597795010200152875641814046694151342870946643369902650463418362847195563868219160442880004461751222461879919168796339824393687657221947033051540181374515954909326642876130764083794495651827894941414359550867991669031159 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.